其内容包括:1、泥管吸口处泥浆的形成过程。
They include: 1. Model of the mixture forming in the cutter.
当新鲜空气水平的样品送至非循环系统。取样管可能被凝滴或误吸的任何液体堵塞。
When sampling at the level of fresh gas delivery in non-rebreathing systems. The sampling line can become obstructed by condensation drops or aspiration of any fluids.
插胃管可以减轻胃扩张并降低发生误吸的危险。
A gastric tube is indicated to reduce stomach distention and decrease the risk of aspiration.
初生合点吸器沿着胚珠的维管组织分支。
The primary chalazal haustorium ramifies around the vascular tissues of the ovule.
气力提升泵的水输送量反映了提升管进口的流速情况,而进口流速是衡量吸鱼效果的重要因素。
The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.
为了考察这类翅片的性能特征,对9种不同几何参数的单排肋管式换热器样件在吸风式直流热风洞内进行了实验。
To investigate the performance characteristics of these fins, 9 single row finned tube heat exchangers sample were tested in a suction opened circuit thermal wind tunnel for a number of geometers.
目的为了探索一种高效快速、安全实用、价廉的吸痰管消毒方法。
Objective To explore the efficiency, quick, safe, convenient and cheap disinfecting method for sputum suction tube.
提出了一种新的流动系数取值方法,能够准确描述停注过程中毛管力作用引起的吸渗现象。
A new method is established to determine flow coefficient which can well describe the imbibition phenomenon due to the action of capillary force.
我们探讨了手性材料以及手性碳纳米管的吸波机理,以及如何通过调整其手性参数来实现宽频吸波。
We have discussed the mechanism of wave-absorbed of chirality materials and the chiral carbon nanotubes, and how to realize wide frequency absorption by adjusting their chirality parameters.
介绍硫酸厂干吸塔管式分酸器的理论计算和结构分析。
Theoretic calculation and structure analysis of pipe type acid distributors for drying and absorption towers are described.
原油组分对自吸的影响表现为润湿性改变而产生的毛管力变化。
The effect of oil composition on self adsorption shows the capillary force change with the wettability change.
碳纳米管表面镀镍后吸收峰值虽然变小,但吸收峰有宽化的趋势,这种趋势有利于制造宽频吸波材料。
Comparing with MWNTs, the maximum absorbing peak of the MWNTs with Ni coating reduce, but the band width has the broad trend.
研究了玻璃纤维增强环氧圆柱管作为缓冲装置的撞击吸能特性,并与铝合金圆柱管的吸能特性进行比较。
The crashworthiness of grass fiber reinforced epoxy tubes as collision bumper is studied and a comparison of absorption property with aluminum alloy tubes is made.
改造时将分酸装置由分酸槽挂爪式改为管式分酸器,有效地延长了干吸塔的寿命。
After changing the suspension acid distributing tank into tube acid distributor, service life of the drying and absorption towers has been extended effectively.
通过试验方法研究了泡沫铝填充薄壁金属管塑性变形缓冲器在准静态作用下的吸能特性。
Energy absorption characteristic of a plastic deformation energy absorber filled with aluminum foam in a thin-wall metal tube under quasi-static state was studied by test method.
结论将呼吸机专用的吸痰三通管应用于人工气道患者的雾化吸入中,能达到雾化吸入治疗应有的效果。
Conclusion Applying three-way suction tube of ventilator to nebulise patient with artificial airway can achieve satisfactory effect in the nebulising process.
模拟结果表明,非对称管式陶瓷超滤膜毛细过滤成膜厚度并不总是和吸浆时间成正比。
A model is derived for describing the capillary filtration process of asymmetrical tubular ceramic ultrafiltration membranes from the filtration and capillary function theory.
本文从绞刀、泥泵、定位桩装置及排泥管等四个方面,论述了提高绞吸式挖泥船生产效率的途径。
This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.
目的探讨鼻胃管是否增加机械通气病人胃内容物的返流和误吸。
Objective To determine if nasogastric tube increases gastroesophageal regurgitation and pulmonary miss inhalation of gastric contents for mechanically ventilated patients.
介绍一种改进型ZVTBOOST电路,辅助管增加了无损吸电路,进一步提高了软开关电路的效率。
This paper introduces an advanced ZVT BOOST circuit. In order to enhance the efficiency, a lossless snubber circuit is added for auxiliary switching.
铝合金三脚架,超硬合金镁铝钛脚管,比普通强硬,重量更轻,吸震性更好。
Aluminum tripod. Super hard magnesium, aluminum and titanium tube is harder than the common one. It's lighter in weight and better in shock-absorbing.
目的研究重力和粘度因素对模拟根管中标准纸尖吸液性能的影响。
Objective To investigate the effect of gravity and fluid viscosity on absorbent properties of standard paper points in simulant root canals in vitro.
介绍了地埋管地源热泵使用地区的地域差异和由此导致的土壤吸、放热不平衡。
The difference about the areas where the ground source heat pump be used in was presented, which lead to the thermal imbalance of soil between absorbing and releasing.
在镜片的下侧和背侧,分别装有供氧管和吸痰管,可在暴露声门的同时供氧和吸痰。
An oxygen -supply pipe and suction tube are settled on the bottom and side of tongue-spatula to provide oxygen and absorb phlegm simultaneously on exposure of glottis.
目的研究模拟根管中标准纸尖的吸液性能。
Objective To study the absorbent properties of standard paper point in simulant root canal in vitro.
本文首先从吸波材料的隐身机理出发阐述了碳纳米管的电磁波吸收特性。
Based on the stealthy mechanism of wave-absorbed materials, the character of electromagnetic wave-absorption has been discussed in this paper at first.
为解决传统气力输送系统的烟丝分层、吸丝管堵丝和漏灰等问题,研究开发了水平侧吸式烟丝气力输送系统。
To solve the problems, such as cut tobacco segregation, duct blocking, dust leaking, etc, a lateral-suction cut tobacco pneumatic conveying system was developed.
为了提高井下作业的效果,通过测试毛管渗吸时间来确定抑制黏土膨胀所需的盐浓度。
To improve well-operation performance, capillary suction-time testing was performed to determine salt concentration required to prevent clay swelling.
为了提高井下作业的效果,通过测试毛管渗吸时间来确定抑制黏土膨胀所需的盐浓度。
To improve well-operation performance, capillary suction-time testing was performed to determine salt concentration required to prevent clay swelling.
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